The ann's length standard is used by corporate income tax authorities to pr
ice international intracorporate transactions and allocate intracorporate i
ncome and expenses of multinational enterprises. In this paper, we examine
the socio-historical evolution of transfer pricing regulation in North Amer
ica. We develop a model of crossborder diffusion of standards, using instit
utional theory and the logic of embeddedness, that focuses on three compone
nts of crossborder diffusion: timing, motivation and form. Our model is the
n applied to the evolution and diffusion of the arm's length standard withi
n North America from 1917 to the present. (C) 2000 Elsevier Science Ltd. Al
l rights reserved.